Greencastle Weather Forecast

    • 25
    • 32

    Snow Likely

    • 29
    • 37

    Rain/Snow

    • 13
    • 38

    Snow

    • 6
    • 19

    Slight Chance Snow

    • 17
    • 29

    Partly Sunny

    • 27
    • 39

    Mostly Cloudy

Today 11 Dec Kanawha

Partly sunny with a chance of snow Showers in the Morning, then mostly cloudy in the afternoon. Much cooler with Highs in the lower 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of snow 40 percent.

Tonight 11 Dec Kanawha

Cloudy. A slight chance of snow in the Evening, then snow likely after midnight. Snow accumulation around an inch possible. Cold. Near steady temperature in the mid 20s. Southwest Winds around 5 Mph. Chance of snow 70 percent.

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Greencastle Temperature Statistics

December Temperature

Beckley, Raleigh County Memorial Airport (22.4 miles)

  • Lowest 8 December, 2025

    23 °F

  • Average December

    30.7 °F

  • Highest 7 December, 2025

    46 °F

Climate (2020–Present)

Beckley, Raleigh County Memorial Airport (22.4 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    63.5 °F
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